Hearing sound transmitted via the jawbone is not new ..... when my sister had metal braces in the 1960's she was able to hear FM Radio Stations
playing Music ... she heard the music in her head , as somehow the signals was being picked up by her braces as an antennae .... others have been
known to have this experience as well .
This is the kind of stuff that Zombies are made of. A device planted into the unwilling, say for example ex convicts. Let them go then make them do
things against their will. They've probably already done it.